/// <summary>
/// Window process which handles messages sent to the system tray.
/// </summary>
/// <param name="hWnd">Window handle to use.</param>
/// <param name="msg">Type of message received.</param>
/// <param name="wParam">Win32 wParam object. Contents depend on msg.</param>
/// <param name="lParam">Win32 lParam object. Contents depend on msg.</param>
/// <returns>Null pointer or the result of the default window procedure which ensures every message is processed.</returns>
private static IntPtr TrayWndProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam)
{
if (lParam == new IntPtr(Windows.User32.NinBalloonUserClick))
{
Manager.TrayIcon.HandleNotificationClick(msg);
}
switch (msg)
{
case Windows.User32.WmDestroy:
User32.PostQuitMessage(0);
return(IntPtr.Zero);
case Windows.User32.WmShow:
Tray.ShowMainWindow();
return(IntPtr.Zero);
case Windows.User32.WmTrayMouseMessage:
if (Manager.TrayIcon != null)
{
Manager.TrayIcon.HandleMessage(lParam.ToInt64());
}
return(IntPtr.Zero);
default:
return(User32.DefWindowProcW(hWnd, msg, wParam, lParam));
}
}
/// <summary>
/// Initialize the system tray icon of not already initialized.
/// </summary>
public static void InitializeTray()
{
TrayMessageWindow = new NotificationArea.TrayMessageWindow(ProductConstants.TrayWindowClassName);
if (TrayMessageWindow.GetHandle() == IntPtr.Zero)
{
return;
}
if (TrayIcon == null)
{
TrayIcon = new NotificationArea.Tray(TrayMessageWindow);
}
}